Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851648 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Masashi Nishi, Michiyo Sekiya, Kei Tagami, Isao Kawata, Yuto Ito +1 more | 2017-12-26 |
| 9811011 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Masashi Nishi, Michiyo Sekiya, Kei Tagami, Akihito Saitoh | 2017-11-07 |
| 9772568 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Michiyo Sekiya, Kei Tagami, Masashi Nishi | 2017-09-26 |
| 9760030 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Michiyo Sekiya, Kei Tagami, Masashi Nishi | 2017-09-12 |
| 9751880 | Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and imide compound | Masashi Nishi, Michiyo Sekiya, Kei Tagami | 2017-09-05 |